304421422333 has 16 divisors (see below), whose sum is σ = 364915597824. Its totient is φ = 248478693120.

The previous prime is 304421422289. The next prime is 304421422379. The reversal of 304421422333 is 333224124403.

It is a happy number.

It is not a de Polignac number, because 304421422333 - 2¹⁷ = 304421291261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 304421422295 and 304421422304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304421422133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12491788 + ... + 12516133.

It is an arithmetic number, because the mean of its divisors is an integer number (22807224864).

Almost surely, 2^304421422333 is an apocalyptic number.

It is an amenable number.

304421422333 is a deficient number, since it is larger than the sum of its proper divisors (60494175491).

304421422333 is a wasteful number, since it uses less digits than its factorization.

304421422333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25008012.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 304421422333 its reverse (333224124403), we get a palindrome (637645546736).

The spelling of 304421422333 in words is "three hundred four billion, four hundred twenty-one million, four hundred twenty-two thousand, three hundred thirty-three".